ES2083822T3 - Control de la formacion de lodo en aguas de procesos industriales. - Google Patents

Control de la formacion de lodo en aguas de procesos industriales.

Info

Publication number
ES2083822T3
ES2083822T3 ES93301808T ES93301808T ES2083822T3 ES 2083822 T3 ES2083822 T3 ES 2083822T3 ES 93301808 T ES93301808 T ES 93301808T ES 93301808 T ES93301808 T ES 93301808T ES 2083822 T3 ES2083822 T3 ES 2083822T3
Authority
ES
Spain
Prior art keywords
control
industrial process
process waters
mud formation
mud
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES93301808T
Other languages
English (en)
Inventor
Judy Lazonby
Harley R Melo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of ES2083822T3 publication Critical patent/ES2083822T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • D21H21/04—Slime-control agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
    • A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paper (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

SE DA A CONOCER UN METODO PARA EL CONTROL DE MICROORGANISMOS EN AGUAS DE PROCESOS INDUSTRIALES QUE COMPRENDE EL TRATAMIENTO DE ESTAS AGUAS CON UNA CANTIDAD BIOCIDA Y UNA COMPOSICION QUE COMPRENDE GLUTARALDEIDO Y 2 TIAZOL.
ES93301808T 1992-03-24 1993-03-10 Control de la formacion de lodo en aguas de procesos industriales. Expired - Lifetime ES2083822T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/856,798 US5198453A (en) 1992-03-24 1992-03-24 Glutaraldehyde plus 2-(thiocyanomethlthio)-benzothiazole as a biocide for industrial waters

Publications (1)

Publication Number Publication Date
ES2083822T3 true ES2083822T3 (es) 1996-04-16

Family

ID=25324537

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93301808T Expired - Lifetime ES2083822T3 (es) 1992-03-24 1993-03-10 Control de la formacion de lodo en aguas de procesos industriales.

Country Status (8)

Country Link
US (1) US5198453A (es)
EP (1) EP0562739B1 (es)
JP (1) JP2918760B2 (es)
KR (1) KR100264499B1 (es)
CA (1) CA2092234A1 (es)
DE (1) DE69301116T2 (es)
ES (1) ES2083822T3 (es)
FI (1) FI107446B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368749A (en) * 1994-05-16 1994-11-29 Nalco Chemical Company Synergistic activity of glutaraldehyde in the presence of oxidants
CA2180826A1 (en) 1994-01-13 1995-07-20 Richard J. Ii Stoner Organic disease control system
US5624575A (en) * 1995-04-28 1997-04-29 Nalco Chemical Company Method for preventing microbial deposits in the papermaking process with ethylene oxide/propylene oxide copolymers
US5965617A (en) * 1998-02-03 1999-10-12 Angus Chemical Company Method and composition for controlling microbial growth using bromontrostyene and peracetic acid
CA2531129C (fr) * 2003-06-20 2010-11-30 Rhodia Uk Limited Agents decouplants
RU2534574C2 (ru) * 2009-05-26 2014-11-27 Дау Глобал Текнолоджиз Инк. Биоцидные композиции на основе глутарового альдегида и способы применения
KR101894113B1 (ko) 2010-08-20 2018-10-04 솔레니스 테크놀러지스 케이맨, 엘.피. 침착물 제거 및 방지용 에멀젼
US8276663B2 (en) * 2010-09-28 2012-10-02 Halliburton Energy Services Inc. Methods for reducing biological load in subterranean formations
EP3450623B1 (en) 2017-08-29 2023-06-28 Kemira Oyj Method for controlling growth of microorganisms and/or biofilms in an industrial process
PT3450626T (pt) * 2017-08-29 2020-07-31 Univ Copenhagen Método para controlar o crescimento de microorganismos e/ou biofilmes num processo industrial

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH659931A5 (de) * 1982-04-19 1987-03-13 Dearborn Chemicals Ltd Verfahren zur behandlung eines kuehlwassersystems oder eines bei der papierherstellung verwendeten wassersystems.
US4479961A (en) * 1984-01-23 1984-10-30 Nalco Chemical Company Synergistic fungicide/biocide of 2-(thiocyanomethylthio) benzothiazole and bis (trichloromethyl) sulfone
US5000618A (en) * 1989-04-06 1991-03-19 Rohm And Haas Company Method to prevent clogging of geotextiles and geonets
US5041463A (en) * 1990-08-13 1991-08-20 Betz Laboratories, Inc. Biocidal compositions and use thereof containing a synergistic mixture of glutaraldehyde and dodecylguanidine hydrochloride
US5008023A (en) * 1990-08-13 1991-04-16 Betz Laboratories, Inc. Biocidal compositions and use thereof containing a synergistic mixture of glutaraldehyde and 2-(decylthio) enthanamine

Also Published As

Publication number Publication date
FI107446B (fi) 2001-08-15
KR100264499B1 (ko) 2000-09-01
FI931275L (fi) 1993-09-25
DE69301116D1 (de) 1996-02-08
US5198453A (en) 1993-03-30
CA2092234A1 (en) 1993-09-25
JPH07265866A (ja) 1995-10-17
FI931275A0 (fi) 1993-03-23
DE69301116T2 (de) 1996-07-04
EP0562739B1 (en) 1995-12-27
KR930019561A (ko) 1993-10-18
JP2918760B2 (ja) 1999-07-12
EP0562739A1 (en) 1993-09-29

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